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DCF valuation

What is Janus International Group, Inc. worth?

With the base-case assumptions below, a discounted cash flow model on Janus International Group, Inc.'s reported free cash flow gives $20.14 per share. The share price was $4.21 on September 25, 2026, 79% below that value.

Inputs from the filings

Free cash flow, fiscal 2025
$114M
Average free cash flow, last 5 years
$115.7M
Cash
$127M
balance sheet of July 4, 2026
Debt
$545M
balance sheet of July 4, 2026
Diluted shares, fiscal 2025
139,742,684
Revenue growth per year, last 4 years
12.7%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear7.5%5.0%2.0%10.0%$11.33+169%
Base12.5%7.5%2.5%9.0%$20.14+378%
Bull17.5%10.5%3.0%8.0%$37.68+795%

Sensitivity: base case value per share

Discount rate down the side, growth after year 10 across the top. Everything else as in the base case.

1.5%2.0%2.5%3.0%3.5%
7.0%$26.88$28.96$31.51$34.70$38.80
8.0%$21.83$23.18$24.78$26.70$29.04
9.0%$18.15$19.07$20.14$21.39$22.86
10.0%$15.35$16.01$16.76$17.61$18.59
11.0%$13.16$13.65$14.19$14.79$15.48

Where the presets come from

Base: years 1 to 5 grow at Janus International Group, Inc.'s revenue growth rate over the last 4 fiscal years (12.7% a year), held between -5% and 15%. Years 6 to 10 grow halfway between that and the long-run rate of 2.5%. Future cash is discounted at 9% a year.

Bear: 5 points less growth, 2% long-run growth, 10% discount rate. Bull: 5 points more growth (at most 25%), 3% long-run growth, 8% discount rate.

Value per share = (present value of 10 years of free cash flow + present value of everything after + cash - debt) / diluted shares.

This is a model run on assumptions, not a recommendation or a price target. Small changes in the discount rate or growth move the result a lot, as the table above shows. Change them yourself in the calculator.

Adjust the assumptions

Move the sliders for growth, long-run growth and discount rate, or switch to average free cash flow, and see the value per share change.

Adjust the assumptions

Janus International Group, Inc. company page